Kairo

Chaosphere Apps

About this app

Real people. Real moments. A story that becomes more valuable over time. 💜

Kairo is a private memory app for the people you care about most. It quietly notices when your paths cross, then helps turn those real-life moments into personal timelines, photos, notes, and monthly Memory Books.

There are no public feeds, follower counts, or live location maps. Kairo is made for trusted connections: partners, family members, best friends, and anyone whose presence you want to remember.

Presence creates moments. You give them meaning. ✨

🤝 Connect privately

Meet in person and scan each other’s Kairo codes. Connections work both ways and remain under your control.

📡 Let life happen

Kairo uses Bluetooth to recognize when a trusted connection is nearby. It can record a private Kairo Moment and gently notify you without requiring you to keep the app open.

📖 Build your shared timeline

Revisit when your paths crossed, how long you spent together, and how your shared story has grown.

A quick encounter may feel ordinary today. Years later, it could remind you of a familiar commute, a university friendship, time with family, or an afternoon that became precious.

📸 Make moments personal

• Mark meaningful moments as favorites
• Add a short private note
• Attach photos to the moment they belong to
• Capture private 10-second memory clips
• Add optional approximate location points
• Open a moment’s location in your preferred maps app

📚 Revisit your Memory Books

Kairo organizes your shared history into monthly Memory Books containing moments, time together, favorite dates, photos, notes, and places from your journey.

As the months and years pass, these small records become a private archive of the life you shared.

🎨 Create memory posters

Turn a month of memories into a beautifully designed poster. Choose what appears, personalize its style, and share it only when you decide to.

👋 Thoughtful ways to connect

Send a private “Say hi” when someone is nearby, or request consent-based Find assistance when you need help locating each other.

Sensitive actions require permission, and Find access expires automatically.

🏆 Memories that grow with you

Earn private badges and unlock thoughtful features as your shared history grows. Kairo celebrates meaningful milestones without turning relationships into public scores or competitions.

🔒 Private by design

Your connections, memories, notes, favorites, photos, clips, and location history stay on your phone by default.

• No public maps
• No social feed
• No advertising profile
• No selling personal data
• No continuous location broadcasting
• No access to Find without consent

Kairo’s core presence and memory experience works without internet. Internet may be used for update information and optional services you choose, including encrypted Google Drive backup.

Opening a location in another maps app or sharing a memory poster happens only when you request it.

🔋 Designed for everyday life

Kairo uses Bluetooth Low Energy and Android background capabilities to listen efficiently. Smart session handling helps avoid repeated notifications while you are already spending time together.

Kairo is not about broadcasting where you are.

It is about privately noticing when your real people are near and preserving the moments that become meaningful with time. 💜

What’s new

Kairo got a glow-up ✨

• Nearby now feels more alive with calm, continuous ripples
• Timelines are richer, cleaner, and easier to explore
• Memory Books can use your photos as dreamy blurred covers
• Share your Kairo code more easily with friends and family
• Memory Posters now have better-looking styles
• Save your favorite memory photos to your gallery
• Smoother navigation, sharper layouts, and plenty of polish